gallstone
noun [ C ] uk/ˈɡɔːl.stəʊn/ us/ˈɡɑːl.stoʊn/
胆(结)石
a small piece of hard material that sometimes forms in the gall bladder (= an organ in the body) and can cause great pain
江苏热线英汉汉英双解词典包含207361条英汉翻译词条,涵盖了常用英语单词及词组短语的翻译及用法,是英语学习的必备工具。